// Copyright 2020 newtbig Author. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package msg

// 数据格式
type Head struct {
	Seq  uint32 `json:"seq"`
	UID  uint64 `json:"uid"`
	Cmd  uint32 `json:"cmd"`
	Key  uint64 `json:"key"`
	Data []byte `json:"data,omitempty"`
}
